作者:Yan Zou、Alexander Deiters
DOI:10.1021/jo100867v
日期:2010.8.6
We are reporting the first total synthesis of the tetracyclic terpene natural product cryptoacetalide. Key steps of the synthesis are a microwave-mediated [2+2+2] cyclo-trimerization reaction to construct the central benzene ring, and a light-mediated radical cyclization to assemble the spiro-ketal moiety.
我们正在报告四环萜烯天然产物隐乙缩醛的首次全合成。合成的关键步骤是微波介导的[2 + 2 + 2]环三聚反应以构建中心苯环,以及光介导的自由基环化以组装螺缩酮部分。